import java.io.*;

public class Main{
	public static void main(String[] args){
		try{
//			System.out.printf("%s",args[0]);

			BufferedReader buf=new BufferedReader(new InputStreamReader(System.in));
			System.out.println("input int:");
			int input=Integer.parseInt(buf.readLine());
			System.out.println("inpupt x 10="+(input*10));


			
		}
		catch(IOException e){
			System.out.println("IO error");
		}	
		catch(NumberFormatException e){
			System.out.println("must be int !!!!");
		}
		catch(ArrayIndexOutOfBoundsException e){
			System.out.println("out of bounds");
			e.printStackTrace();
		}
		finally{
			System.out.println("");
			System.out.println("finlalllllllly");

		}
	}


}